Le 16/02/2014 22:11, Henner Zeller a écrit : > Hi, > In an attempt to have the new component chooser provide a little > pre-view of the schematic component in question, I am looking for a > simple way to draw a component in a canvas. Or even simpler: get a > bitmap out of it. > > It looks like the EDA_DRAW_PANEL would be the candidate to use here > (being a simple wxScrolledWindow and stuff), however, it somehow is > tightly coupled with an EDA_DRAW_FRAME that I don't have available in > that dialog. So it looks like it is more complicated than I initially > hoped for, or I am just know knowledegable enough in KiCad source and > wxWidgets yet to find a simple solution for this without untangeling > these dependencies too much (which I don't want to right now to not > interfere with current refactoring approaches). > > Is there a way, or should I wait for the refactoring dust to settle ? > > -h
Have a look at the pin editor dialog: it shows the current edited pin (roughly what you want to do) See: DIALOG_LIB_EDIT_PIN::OnPaintShowPanel( wxPaintEvent& event ) This is a starting point. You could have to make a minor change in void LIB_COMPONENT::Draw(EDA_DRAW_PANEL* aPanel,...) and perhaps some ::Draw functions used by LIB_COMPONENT::Draw to accept a NULL pointer for aPanel. (most of time, aPanel is used to know the drawing area and clip drawing primitives, which is not needed here, and many draw functions currently accept a NULL pointer). -- Jean-Pierre CHARRAS _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
